34 search results - page 5 / 7 » 802.11i Encryption Key Distribution Using Quantum Cryptograp... |
CRYPTO
2011
Springer
12 years 7 months ago
2011
Springer
We present a somewhat homomorphic encryption scheme that is both very simple to describe and analyze, and whose security (quantumly) reduces to the worst-case hardness of problems ...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
The security of wireless sensor networks is an active topic of research where both symmetric and asymmetric key cryptography issues have been studied. Due to their computational f...
ICDCS
2005
IEEE
14 years 29 days ago
2005
IEEE
We consider the problem of sending messages into the future, commonly known as timed release cryptography. Existing schemes for this task either solve the relative time problem wi...
MDAI
2005
Springer
14 years 25 days ago
2005
Springer
Cryptography is the ancient science of encrypting messages so that only the sender and receiver can recover them. To achieve this goal, an agreed key between the sender and receive...
TCC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. In an identity based encryption scheme, each user is identified by a unique identity string. An attribute based encryption scheme (ABE), in contrast, is a scheme in whic...